<!DOCTYPE html>
<html lang="cn">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Mini Vue</title>
</head>
<body>
  <div id="app">
    <h1>差值表达式</h1>
    <h3>{{ msg }}</h3>
    <h3>{{ count }}</h3>
    <h1>v-text</h1>
    <div v-text="msg"></div>
    <h1>v-model</h1>
    <input type="text" v-model="msg">
    <input type="text" v-model="count">
    <div v-html="html"></div>

    <button onclick="fn()">修改html</button>
    <div v-on:click="clickFn">点击事件</div>
    <div v-on:click="click2Fn">点击事件2</div>

  </div>
  <script src="./js/dep.js"></script>
  <script src="./js/watcher.js"></script>
  <script src="./js/compiler.js"></script>
  <script src="./js/observer.js"></script>
  <script src="./js/vue.js"></script>
  <script>
    let vm = new Vue({
      el: '#app',
      data: {
        msg: 'Hello Vue',
        count: 100,
        person: { name: 'zs' },
        html: '<div>v-html</div>'
      },
      methods: {
        clickFn () {
          window.alert('触发了')
        },
        click2Fn () {
          window.alert('2')
        }
      },
    })
    console.log(vm.msg)
    // vm.msg = { test: 'Hello' }
    vm.test = 'abc'
    function fn () {
      console.log(vm)
      vm.$data.html = '33333' 
    }
  </script>
</body>
</html>